The Wits appraisal of jaw disharmony

Jacobson in 1975 described a method of assessment of sagittal jaw relationship which aimed to eliminate these variations by relating A and B points to the occlusal plane.
This method was originally described by Harvold in 1963.
Many analyses tend to be cumbersome and far too complex for routine clinical use, many measurements which do not come up with out meaningful information and inconsequential details.
Too few measurements to yield adequate information for appraisal of the orthodontic problem.